From 417b8791e7201e4d5f3baf88c1d79759b36295a2 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Tue, 17 Dec 2002 05:23:45 +0000
Subject: [PATCH] add accessors

---
 stepmania/src/Course.cpp | 11 ++++++++---
 stepmania/src/Course.h   |  7 ++++---
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/stepmania/src/Course.cpp b/stepmania/src/Course.cpp
index 37aa80f5ea..4bc070716e 100644
--- a/stepmania/src/Course.cpp
+++ b/stepmania/src/Course.cpp
@@ -216,17 +216,17 @@ Notes* Course::GetNotesForStage( int iStage )
 	return NULL;
 }
 
-Song *Course::GetSong( int iStage )
+Song *Course::GetSong( int iStage ) const
 {
 	return m_apSongs[iStage];
 }
 
-CString Course::GetDescription( int iStage )
+CString Course::GetDescription( int iStage ) const
 {
 	return m_asDescriptions[iStage];
 }
 
-CString Course::GetModifiers( int iStage )
+CString Course::GetModifiers( int iStage ) const
 {
 	return m_asModifiers[iStage];
 }
@@ -292,6 +292,11 @@ void Course::GetSongOptions( SongOptions* pSO_out )
 		pSO_out->m_iBatteryLives = m_iLives;
 }
 
+int Course::GetNumStages() const
+{
+	return m_iStages;
+}
+
 //
 // Sorting stuff
 //
diff --git a/stepmania/src/Course.h b/stepmania/src/Course.h
index 61e97ab192..400c5a5d31 100644
--- a/stepmania/src/Course.h
+++ b/stepmania/src/Course.h
@@ -41,11 +41,12 @@ public:
 	int			m_iExtra;	// extra stage number...
 
 	Notes *GetNotesForStage( int iStage );
-	Song *GetSong( int iStage );
-	CString GetDescription( int iStage );
-	CString GetModifiers( int iStage );
+	Song *GetSong( int iStage ) const;
+	CString GetDescription( int iStage ) const;
+	CString GetModifiers( int iStage ) const;
 	void GetPlayerOptions( PlayerOptions* pPO_out );
 	void GetSongOptions( SongOptions* pSO_out);
+	int GetNumStages() const;
 
 	void LoadFromCRSFile( CString sPath, CArray<Song*,Song*> &apSongs );
 	void CreateEndlessCourseFromGroupAndDifficulty( CString sGroupName, Difficulty dc, CArray<Song*,Song*> &apSongsInGroup );